Cremona's table of elliptic curves

Curve 127680fo3

127680 = 26 · 3 · 5 · 7 · 19



Data for elliptic curve 127680fo3

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7- 19- Signs for the Atkin-Lehner involutions
Class 127680fo Isogeny class
Conductor 127680 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -10510617600000000 = -1 · 216 · 32 · 58 · 74 · 19 Discriminant
Eigenvalues 2- 3- 5+ 7-  4 -2  2 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-26241,5188095] [a1,a2,a3,a4,a6]
Generators [561:12936:1] Generators of the group modulo torsion
j -30493092792964/160379296875 j-invariant
L 9.2769918423777 L(r)(E,1)/r!
Ω 0.35157688427151 Real period
R 3.2983510254945 Regulator
r 1 Rank of the group of rational points
S 1.0000000030356 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 127680d3 31920k3 Quadratic twists by: -4 8


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations